BBUI.js fustrations

First off, good work to the developers helping out with the initiative. I am having a hard time using it though with the Dev Alpha device. It works great on Ripple,but has issues with the actual device.

I got everything coded up and tested fine on Ripple. Deployed it, and got the viewport bug with it where it looks super zoomed in, not too scale. I tried the "target-densitydpi" fix but it didn't work. So I tried the latest 0.9.4 branch, it fixed the view. The touch sensitivity went way down. It takes 2-3 hard taps to even move between screens.

Any tips here? The app worked fine on the Playbook, but switching from jQuery to BBUI seems to be tougher than I thought.